[sane-devel] HP G2410 SCANNER

[Robert John Morton]

Re: recent mails from: m. allan noah, amol verule, Volnei...
stef, please could you help?

I am using Ubuntu Linux 8.04 (Hardy Heron). I have a HP G2410 scanner. 
It does not work with sane at the moment. I am trying to get the 
information necessary to configure the sane back-end for this scanner. 
The scanner uses the GL646 chip set. But it is called the GL646_HP chip 
set. I think the HP at the end indicates that a ROM within the chip set 
has been programmed by Hewlett Packard specially for their scanner. It 
probably contains their proprietary commands and responses.

I have used the HP G2410 scanner on my Windows XP computer. It works 
perfectly. I installed UsbSnoop on my Windows XP computer. I have used 
this to monitor the USB traffic between the computer and the scanner. I 
recorded this data for 3 different types of scan: colour, grey-scale and 
black and white. I recorded the data for these scans in 3 corresponding 
files: UsbSnoop_colour.log UsbSnoop_grey.log UsbSnoop_black_white.log

I copied these 3 files to my Ubuntu Linux computer. I downloaded stef's 
scripts. I ran stef's script decode.sh for each of the 3 log files using 
the commands:
./decode.sh UsbSnoop_colour.log
./decode.sh UsbSnoop_grey.log
./decode.sh UsbSnoop_black_white.log

Unfortunately, I got no results. The 3 output files
UsbSnoop_colour.log.decode, UsbSnoop_grey.log.decode, 
UsbSnoop_black_white.log.decode were all empty.

Below is the full terminal output for running the scrip for the 3 files. 
Does anybody have any ideas about what I have done wrong? I do not know 
how to proceed further at the moment.

Rob Morton

Terminal output...

root at smoothneddy:/home/rob/Personal/computer/drivers/HP 
Scanner/stefs_stuff/dist# ./decode.sh UsbSnoop_black_white.log
reformatting data ...
compacting URBs ...
sorting ...
reordering in/out ...
awk: program limit exceeded: maximum number of fields size=32767
   FILENAME="-" FNR=192 NR=192
depacking ...
parsing ...
awk: parse1.awk: line 105: regular expression compile failed (missing 
operand)
* Next urb *
executing motor2.awk...
executing genesys_get_status.awk...
awk: genesys_get_status.awk: line 77: function strtonum never defined
awk: genesys_get_status.awk: line 77: function and never defined
awk: genesys_get_status.awk: line 77: function and never defined
awk: genesys_get_status.awk: line 77: function and never defined
awk: genesys_get_status.awk: line 77: function and never defined
executing testR70.awk...
executing genesys_fe_write_data.awk...
executing genesys_set_buffer_address.awk...
executing genesys_set_buffer_address2.awk...
executing genesys_read_feed_steps.awk...
executing genesys_bulk_write_data.awk...
awk: genesys_bulk_write_data.awk: line 49: function strtonum never defined
awk: genesys_bulk_write_data.awk: line 49: function strtonum never defined
executing genesys_bulk_write_next.awk...
awk: genesys_bulk_write_next.awk: line 74: function strtonum never defined
awk: genesys_bulk_write_next.awk: line 74: function strtonum never defined
executing genesys_bulk_read_data.awk...
awk: genesys_bulk_read_data.awk: line 68: function strtonum never defined
awk: genesys_bulk_read_data.awk: line 68: function strtonum never defined
executing genesys_bulk_read_next.awk...
awk: genesys_bulk_read_next.awk: line 72: function strtonum never defined
awk: genesys_bulk_read_next.awk: line 72: function strtonum never defined
executing genesys_bulk_read_next2.awk...
awk: genesys_bulk_read_next2.awk: line 68: function strtonum never defined
awk: genesys_bulk_read_next2.awk: line 68: function strtonum never defined
executing genesys_bulk_read_next3.awk...
awk: genesys_bulk_read_next3.awk: line 70: function strtonum never defined
awk: genesys_bulk_read_next3.awk: line 70: function strtonum never defined
executing genesys_bulk_write_register2.awk...
awk: genesys_bulk_write_register2.awk: line 738: function strtonum never 
defined
awk: genesys_bulk_write_register2.awk: line 738: function strtonum never 
defined
awk: genesys_bulk_write_register2.awk: line 738: function strtonum never 
defined
awk: genesys_bulk_write_register2.awk: line 738: function strtonum never 
defined
awk: genesys_bulk_write_register2.awk: line 738: function strtonum never 
defined
executing genesys_bulk_write_register.awk...
awk: genesys_bulk_write_register.awk: line 734: function strtonum never 
defined
awk: genesys_bulk_write_register.awk: line 734: function strtonum never 
defined
awk: genesys_bulk_write_register.awk: line 734: function strtonum never 
defined
awk: genesys_bulk_write_register.awk: line 734: function strtonum never 
defined
awk: genesys_bulk_write_register.awk: line 734: function strtonum never 
defined
executing bulk_motor.awk...
executing genesys_read_register.awk...
awk: genesys_read_register.awk: line 734: function strtonum never defined
awk: genesys_read_register.awk: line 734: function strtonum never defined
awk: genesys_read_register.awk: line 734: function strtonum never defined
awk: genesys_read_register.awk: line 734: function strtonum never defined
awk: genesys_read_register.awk: line 734: function strtonum never defined


root at smoothneddy:/home/rob/Personal/computer/drivers/HP 
Scanner/stefs_stuff/dist# ./decode.sh UsbSnoop_colour.log
reformatting data ...
compacting URBs ...
sorting ...
reordering in/out ...
awk: program limit exceeded: maximum number of fields size=32767
   FILENAME="-" FNR=192 NR=192
depacking ...
parsing ...
awk: parse1.awk: line 105: regular expression compile failed (missing 
operand)
* Next urb *
executing motor2.awk...
executing genesys_get_status.awk...
awk: genesys_get_status.awk: line 77: function strtonum never defined
awk: genesys_get_status.awk: line 77: function and never defined
awk: genesys_get_status.awk: line 77: function and never defined
awk: genesys_get_status.awk: line 77: function and never defined
awk: genesys_get_status.awk: line 77: function and never defined
executing testR70.awk...
executing genesys_fe_write_data.awk...
executing genesys_set_buffer_address.awk...
executing genesys_set_buffer_address2.awk...
executing genesys_read_feed_steps.awk...
executing genesys_bulk_write_data.awk...
awk: genesys_bulk_write_data.awk: line 49: function strtonum never defined
awk: genesys_bulk_write_data.awk: line 49: function strtonum never defined
executing genesys_bulk_write_next.awk...
awk: genesys_bulk_write_next.awk: line 74: function strtonum never defined
awk: genesys_bulk_write_next.awk: line 74: function strtonum never defined
executing genesys_bulk_read_data.awk...
awk: genesys_bulk_read_data.awk: line 68: function strtonum never defined
awk: genesys_bulk_read_data.awk: line 68: function strtonum never defined
executing genesys_bulk_read_next.awk...
awk: genesys_bulk_read_next.awk: line 72: function strtonum never defined
awk: genesys_bulk_read_next.awk: line 72: function strtonum never defined
executing genesys_bulk_read_next2.awk...
awk: genesys_bulk_read_next2.awk: line 68: function strtonum never defined
awk: genesys_bulk_read_next2.awk: line 68: function strtonum never defined
executing genesys_bulk_read_next3.awk...
awk: genesys_bulk_read_next3.awk: line 70: function strtonum never defined
awk: genesys_bulk_read_next3.awk: line 70: function strtonum never defined
executing genesys_bulk_write_register2.awk...
awk: genesys_bulk_write_register2.awk: line 738: function strtonum never 
defined
awk: genesys_bulk_write_register2.awk: line 738: function strtonum never 
defined
awk: genesys_bulk_write_register2.awk: line 738: function strtonum never 
defined
awk: genesys_bulk_write_register2.awk: line 738: function strtonum never 
defined
awk: genesys_bulk_write_register2.awk: line 738: function strtonum never 
defined
executing genesys_bulk_write_register.awk...
awk: genesys_bulk_write_register.awk: line 734: function strtonum never 
defined
awk: genesys_bulk_write_register.awk: line 734: function strtonum never 
defined
awk: genesys_bulk_write_register.awk: line 734: function strtonum never 
defined
awk: genesys_bulk_write_register.awk: line 734: function strtonum never 
defined
awk: genesys_bulk_write_register.awk: line 734: function strtonum never 
defined
executing bulk_motor.awk...
executing genesys_read_register.awk...
awk: genesys_read_register.awk: line 734: function strtonum never defined
awk: genesys_read_register.awk: line 734: function strtonum never defined
awk: genesys_read_register.awk: line 734: function strtonum never defined
awk: genesys_read_register.awk: line 734: function strtonum never defined
awk: genesys_read_register.awk: line 734: function strtonum never defined


root at smoothneddy:/home/rob/Personal/computer/drivers/HP 
Scanner/stefs_stuff/dist# ./decode.sh UsbSnoop_grey.log
reformatting data ...
compacting URBs ...
sorting ...
reordering in/out ...
awk: program limit exceeded: maximum number of fields size=32767
   FILENAME="-" FNR=188 NR=188
depacking ...
parsing ...
awk: parse1.awk: line 105: regular expression compile failed (missing 
operand)
* Next urb *
executing motor2.awk...
executing genesys_get_status.awk...
awk: genesys_get_status.awk: line 77: function strtonum never defined
awk: genesys_get_status.awk: line 77: function and never defined
awk: genesys_get_status.awk: line 77: function and never defined
awk: genesys_get_status.awk: line 77: function and never defined
awk: genesys_get_status.awk: line 77: function and never defined
executing testR70.awk...
executing genesys_fe_write_data.awk...
executing genesys_set_buffer_address.awk...
executing genesys_set_buffer_address2.awk...
executing genesys_read_feed_steps.awk...
executing genesys_bulk_write_data.awk...
awk: genesys_bulk_write_data.awk: line 49: function strtonum never defined
awk: genesys_bulk_write_data.awk: line 49: function strtonum never defined
executing genesys_bulk_write_next.awk...
awk: genesys_bulk_write_next.awk: line 74: function strtonum never defined
awk: genesys_bulk_write_next.awk: line 74: function strtonum never defined
executing genesys_bulk_read_data.awk...
awk: genesys_bulk_read_data.awk: line 68: function strtonum never defined
awk: genesys_bulk_read_data.awk: line 68: function strtonum never defined
executing genesys_bulk_read_next.awk...
awk: genesys_bulk_read_next.awk: line 72: function strtonum never defined
awk: genesys_bulk_read_next.awk: line 72: function strtonum never defined
executing genesys_bulk_read_next2.awk...
awk: genesys_bulk_read_next2.awk: line 68: function strtonum never defined
awk: genesys_bulk_read_next2.awk: line 68: function strtonum never defined
executing genesys_bulk_read_next3.awk...
awk: genesys_bulk_read_next3.awk: line 70: function strtonum never defined
awk: genesys_bulk_read_next3.awk: line 70: function strtonum never defined
executing genesys_bulk_write_register2.awk...
awk: genesys_bulk_write_register2.awk: line 738: function strtonum never 
defined
awk: genesys_bulk_write_register2.awk: line 738: function strtonum never 
defined
awk: genesys_bulk_write_register2.awk: line 738: function strtonum never 
defined
awk: genesys_bulk_write_register2.awk: line 738: function strtonum never 
defined
awk: genesys_bulk_write_register2.awk: line 738: function strtonum never 
defined
executing genesys_bulk_write_register.awk...
awk: genesys_bulk_write_register.awk: line 734: function strtonum never 
defined
awk: genesys_bulk_write_register.awk: line 734: function strtonum never 
defined
awk: genesys_bulk_write_register.awk: line 734: function strtonum never 
defined
awk: genesys_bulk_write_register.awk: line 734: function strtonum never 
defined
awk: genesys_bulk_write_register.awk: line 734: function strtonum never 
defined
executing bulk_motor.awk...
executing genesys_read_register.awk...
awk: genesys_read_register.awk: line 734: function strtonum never defined
awk: genesys_read_register.awk: line 734: function strtonum never defined
awk: genesys_read_register.awk: line 734: function strtonum never defined
awk: genesys_read_register.awk: line 734: function strtonum never defined
awk: genesys_read_register.awk: line 734: function strtonum never defined
root at smoothneddy:/home/rob/Personal/computer/drivers/HP 
Scanner/stefs_stuff/dist#